Yes the Russian anamorphic glasses work perfectly and I have
adapted one to my Eclair NPR & Zeiss 10-100 zoom lens,
It works perfectly,the adaptation work should be precise
It is regular 16 simply blown up to 35 to get 2.40:1
cinemascope, which result with thick frame line,
no cropping either side or top/bottom full regular 16 frame
fits to 1.33:1 35mm with 2.40:1 anamorphic, In projaection
use normal 35mm gate, or even with anamorphic gate, the top/
bottom appear as black border, very simple, no techmical
problems encountered down stream work flow, hugely cost
saving in terms of Negtive cost,
www.16mmcinemascope.com
murthysnb
cinematographer